() 1. A. same   B. fact   C. happen   D. fat

() 2. A. times   B. snake   C. exit   D. gate

() 3. A. pick   B. times   C. traffic   D. exit

() 4. A. none   B. bone   C. only   D. nobody

  In the sea there are many islands (岛). In its warm waters there are some little ones. We call them “coral islands (珊湖岛) ”• A coral island is very nice to look at. It looks like a ring of land with trees,grass,and flowers on it. One part of the ring is open to the water.

   There is a little round lake inside the island. If you look into this lake,you will see beautiful corals. You may think they are flowers.

   If you look at a piece of coral,you will see many little holes (洞) in it. In each of these holes lives a very small animal. These sea animals make the coral.

   They begin to build coral under the water. Year after year,the coral grows higher and higher. At last it grows out of water.

   Then the sea brings to it small trees or something else. After some years,these things change into earth. Sometimes the wind brings seeds (种子) to the earth. Sometimes birds fly over it and bring seeds to the island.

   The little seeds grow. In a few years there are plants all over the island. In a few more years there are trees growing there.

   So you see,there islands are built little by little (渐渐地). The workers are very small. Don’t they teach us a lesson?

() 1. looks like a ring of land.

   A. The sea   B. The coral island   C. The water   D. The tree

() 2. Inside the island there is a .

   A. lake   B. river   C. hill   D. land

() 3. look like flowers in the lake.

   A. The fish   B. The islands   C. The corals   D. The birds

() 4. The sea animals begin to build under the water.

   A. flowers   B. coral   C. tress   D. grass

() 5. doesn’t bring small trees or seeds to the island.

   A. The sea   B. The wind   C. The snow   D. The bird

5. 他的包里装满了零食。

His bag  snacks.

4. 这个房子是那个房子的三倍大。

The house is   that one.

3. 我们的眼睛自出生起就一直是那么大。

Our eyes     .

2. 你知道任何有关世界的有趣事实吗？

Do you know   the world?

1. 鱼是睁着眼睛睡觉的，这难道不惊人吗？

Fish sleep  .  ?

8. There (not be) any fish for lunch.

7. It’s interesting (know) a lot of amazing things in the world.

6. This old woman was amazed (find) a dog in his bedroom.